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valentinak56 [21]
3 years ago
8

There are 5 comedy, 8 action, and 11 children DVDs on a rack. Susan randomly selects 3 of them. What is the probability that she

selects a comedy, followed by an action, then a children's?
Mathematics
1 answer:
ipn [44]3 years ago
5 0
|\Omega|=24\cdot23\cdot22=12144\\
|A|=5\cdot8\cdot11=440\\\\
P(A)=\dfrac{440}{12144}=\dfrac{5}{138}
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